What’s the spherical little critter in my shrimp tank?
Deal Score0
https://reddit.com/r/Aquariums/feedback/11y885f/what_is_the_round_little_critter_in_my_shrimp_tank/
https://reddit.com/r/Aquariums/feedback/11y885f/what_is_the_round_little_critter_in_my_shrimp_tank/
Looks like a scud.